integraph

[in-ti-graf, -grahf]

noun

1. integrator.

Word History and Origins

Origin of integraph¹

1880–85; blend of integrate and -graph

Example Sentences

Beside the table stood a Munson-Bradley integraph calculator which one of the men was using to check some of the equations he had already derived.

From Project Gutenberg

Here they had two different types of integraph calculators and plenty of paper and equipment to do their own calculations and draw graphs.

From Project Gutenberg

Boys, without knowing of Abdank-Abakanowicz's work, actually made an integraph which was exhibited at the Physical Society in 1881.

From Project Gutenberg

While an integrator determines the value of a definite integral, hence a Integraphs. mere constant, an integraph gives the value of an indefinite integral, which is a function of x.

From Project Gutenberg

The object of the integraph is to draw this new curve when the tracer of the instrument is guided along the y-curve.

From Project Gutenberg